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Surf Forecasts:
Irmas/Leftpoint surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Wednesday 29 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Irmas/Leftpoint surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Irmas/Leftpoint sea temperature is
25.1° C
(Which is slightly warmer than usual)How big are the waves at Irmas/Leftpoint today?
The current surf forecast for Irmas/Leftpoint at 5PM is: 1.5m 6s primary swell from a East-northeast direction and 0.2m 11s secondary swell from a South-southwest direction (forecast issued at 01:00pm April 29). An open ocean swell of 0.6m 14s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 4.5ft (1.4m) | 7s |
| Afternoon (29 Apr) | 5ft (1.5m) | 6s |
| Evening (29 Apr) | 5ft (1.6m) | 6s |
Table - waves today at Irmas/Leftpoint. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Wed afternoon, min 23°C on Wed afternoon). Mainly strong winds. | ||||||||||||||||||||||||
Wed 29 | Thursday 30 | Friday 1 | Sat 2 | |||||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | |
181 | 180 | 139 | 156 | 171 | 272 | 339 | 326 | 326 | 360 | 317 | 339 | 420 | 395 | 457 | 420 | 472 | 620 | 816 | 604 | 621 | 522 | 393 | 331 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 2:19PM0.55m | 1:46AM0.28m | 2:50PM0.59m | 2:18AM0.24m | 3:22PM0.60m | 2:50AM0.20m | ||||||||||||||||||
Low Tide | 9:05PM0.08m | 7:56AM-0.07m | 9:52PM0.07m | 8:18AM-0.07m | 10:37PM0.07m | |||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — |
 | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | 6:55 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
20 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 19 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 18 | 19 | 19 | |
Swell 1 Height (m) Direction Period (s) | NNW 14 | NNW 14 | NNW 14 | NNW 13 | NNW 13 | NW 13 | NW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NW 16 | NW 17 | NW 15 | NW 15 |
 kJ | 134 | 133 | 127 | 118 | 149 | 162 | 154 | 187 | 184 | 180 | 218 | 215 | 219 | 265 | 253 | 233 | 226 | 180 | 156 | 150 | 278 | 350 | 340 | 331 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 12 | SSW 11 | SSW 11 | NE 9 | SSW 13 | SSW 12 | SSW 12 | S 16 | S 16 | S 16 | SSW 16 | NNW 7 | NNW 7 | S 15 | S 15 | S 15 | SSW 16 | S 16 | NW 19 | NNW 11 | NNW 12 | NNW 12 | S 14 |
| kJ | 36 | 34 | 12 | 12 | 13 | 16 | 15 | 15 | 47 | 81 | 81 | 86 | 10 | 10 | 69 | 109 | 110 | 91 | 129 | 287 | 113 | 119 | 125 | 146 |
Swell 3 Height (m) Direction Period (s) | NNE 10 | SSE 10 | SSE 10 | SSE 10 | S 18 | S 18 | SSW 11 | SSW 11 | SSW 12 | SSW 12 | SSW 12 | NNW 7 | SSW 16 | S 15 | NNW 7 | S 18 | SSW 18 | S 15 | NW 18 | S 16 | SSW 16 | S 13 | S 15 | NNW 12 |
| kJ | 9 | 11 | 10 | 10 | 25 | 25 | 12 | 12 | 15 | 15 | 29 | 10 | 51 | 41 | 10 | 54 | 61 | 38 | 113 | 131 | 86 | 56 | 121 | 77 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 181 | 180 | 139 | 156 | 171 | 272 | 339 | 326 | 326 | 360 | 317 | 339 | 420 | 395 | 457 | 420 | 472 | 620 | 816 | 604 | 621 | 522 | 393 | 331 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 50 | 109 | 109 | 56 | 50 | 49 | 50 | 56 | 56 | 109 | 58 | 56 | 56 | 50 | 50 | 56 | 56 | 131 | 58 | 56 | 50 | 49 | 49 | 49 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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